Windows 7 operating system common questions and answers

Users who use Windows 7 systems are sure to be attracted to their powerful features and beautiful interfaces, but sometimes they are often at a loss when there is a problem with the system. The following is a description of common problem solving methods for users using Windows 7 system. The details are as follows.

How does the Windows 7 virtual machine share the host file

Q: My computer is Windows7 Ultimate, using Microsoft VirtualPC this virtual machine software, how to let the virtual machine share the host file

Answer: After starting the virtual machine, click "Tools→InsertIntegrationDisk", then uninstall the old Integration tool in the virtual machine and install the new software in the virtual machine.

Note: After the integration feature is started, a dialog box will pop up when the virtual machine starts to let you enter the user name and password information for login in the virtual machine. This step should be carefully filled in. If something goes wrong, you Will enter the virtual machine's Windows login interface, enter the user name and password here can not open the integration features. In other words, if you click on the integration feature to let the virtual machine share one of your hard disk partitions, and you do not enter the username and password when the virtual machine is started, just enter the Windows login interface in the virtual machine. Unable to see the hard drive partition of the host.

Office2010 causes windows7 to have a more drive letter

Q: My computer only has 4 drive letters when installing Windows7: C, D, E, F, today in safe mode After killing the virus and cleaning up the system garbage, I suddenly found that there was a disk drive "local disk (Q)". I don't know what happened?

A: If Office2010 (Home or BusinessBeta version) is installed, This problem can be caused by the online installation method. It will generate a temporary drive in the system to generate a temporary storage space for the installer. This is a normal phenomenon, don't worry, after uninstalling Office2010, this "Q:" drive letter will also be wiped out.

How to delete a virus folder in Windows7

Q: My Windows7 system has a Trojan, which generates a "SystemVolumeInformation" folder on each disk. The folder is empty. Nothing, I used the 360 ​​first aid kit and the Jinshan first aid kit to clear the Trojan, but this folder can't be deleted. It doesn't work with various antivirus and killing Trojan tools. What should I do now?

A: The "SystemVolumeInformation" folder is a hidden system folder that the System Restore tool uses to store it. Information and restore points. This folder is located on each partition and stores backup information for system restores. It's not a virus folder, but a lot of viruses like to live here.

After closing the system restore, to delete the folder completely, the method is as follows: Enter "gpedit.msc" in "Start → Run", start the Group Policy Editor, and then expand "Computer Configuration → Administrative Templates → System → System Restore", find "Close System Restore" on the right side, set it to "Enable" after double-clicking.

Then expand "Computer Configuration → Administrative Templates → Windows Components → Windows Installer", there will be a "on the right" Close the Create System Restore Checkpoint", double-click to set to "Enable", and then use the "cacls" command (cacls"c:\\SystemVolumeInformation"/geveryone:f) to give the current user full control and delete the "SystemVolumeInformation" folder. .

Summary: I hope that the common problem solving methods of these windows7 systems introduced in this article can help the reader. More knowledge about the Windows 7 operating system remains to be explored and learned by readers.